Proposed release of 2.1.6

[A.L.M.Buxey at lboro.ac.uk]

Hi,

>   Ok... that's small enough that I think it can wait for the next version.

okay - by the way, the download link on deployingradius.com is for 2.1.1
- any reason for love of this old version rather than eg 2.1.3 ?  :-)

alan